INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('opacstylesheet','','Enter a complete URL to use an alternate layout stylesheet in OPAC','','free');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('opacthemes','prog','Define the current theme for the OPAC interface.','','Themes');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OpacTopissue',0,'If ON, enables the \'most popular items\' link on OPAC. Warning, this is an EXPERIMENTAL feature, turning ON may overload your server',NULL,'YesNo');
+INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('OpacPublic',1,'Turn on/off public OPAC',NULL,'YesNo');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('opacuserjs','','Define custom javascript for inclusion in OPAC','70|10','Textarea');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('opacuserlogin',1,'Enable or disable display of user login features',NULL,'YesNo');
INSERT INTO `systempreferences` (variable,value,explanation,options,type) VALUES('patronimages',0,'Enable patron images for the Staff Client',NULL,'YesNo');